ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.64B
1,639,263,232
📦
IPv4 networks
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2620:7a:8100::/40 | — | available | — | … |
| 2620:7a:8200::/39 | — | available | — | … |
| 2620:7a:8400::/38 | — | available | — | … |
| 2620:7a:8800::/37 | — | available | — | … |
| 2620:7a:9000::/36 | — | available | — | … |
| 2620:7a:a001::/48 | — | reserved | — | … |
| 2620:7a:a002::/47 | — | reserved | — | … |
| 2620:7a:a004::/46 | — | reserved | — | … |
| 2620:7a:a008::/45 | — | reserved | — | … |
| 2620:7a:a010::/44 | — | available | — | … |
| 2620:7a:a020::/43 | — | available | — | … |
| 2620:7a:a040::/42 | — | available | — | … |
| 2620:7a:a080::/41 | — | available | — | … |
| 2620:7a:a100::/40 | — | available | — | … |
| 2620:7a:a200::/39 | — | available | — | … |
| 2620:7a:a400::/38 | — | available | — | … |
| 2620:7a:a800::/37 | — | available | — | … |
| 2620:7a:b000::/36 | — | available | — | … |
| 2620:7a:c001::/48 | — | reserved | — | … |
| 2620:7a:c002::/47 | — | reserved | — | … |
| 2620:7a:c004::/46 | — | reserved | — | … |
| 2620:7a:c008::/45 | — | reserved | — | … |
| 2620:7a:c010::/44 | — | available | — | … |
| 2620:7a:c020::/43 | — | available | — | … |
| 2620:7a:c040::/42 | — | available | — | … |
| 2620:7a:c080::/41 | — | available | — | … |
| 2620:7a:c100::/40 | — | available | — | … |
| 2620:7a:c200::/39 | — | available | — | … |
| 2620:7a:c400::/38 | — | available | — | … |
| 2620:7a:c800::/37 | — | available | — | … |
| 2620:7a:d000::/36 | — | available | — | … |
| 2620:7a:e000::/35 | — | available | — | … |
| 2620:7b:1::/48 | — | reserved | — | … |
| 2620:7b:2::/47 | — | reserved | — | … |
| 2620:7b:4::/46 | — | reserved | — | … |
| 2620:7b:8::/45 | — | reserved | — | … |
| 2620:7b:10::/44 | — | available | — | … |
| 2620:7b:20::/43 | — | available | — | … |
| 2620:7b:40::/42 | — | available | — | … |
| 2620:7b:80::/41 | — | available | — | … |
| 2620:7b:100::/40 | — | available | — | … |
| 2620:7b:200::/39 | — | available | — | … |
| 2620:7b:400::/38 | — | available | — | … |
| 2620:7b:800::/37 | — | available | — | … |
| 2620:7b:1000::/36 | — | available | — | … |
| 2620:7b:2001::/48 | — | reserved | — | … |
| 2620:7b:2002::/47 | — | reserved | — | … |
| 2620:7b:2004::/46 | — | reserved | — | … |
| 2620:7b:2008::/45 | — | reserved | — | … |
| 2620:7b:2010::/44 | — | available | — | … |
| 2620:7b:2020::/43 | — | available | — | … |
| 2620:7b:2040::/42 | — | available | — | … |
| 2620:7b:2080::/41 | — | available | — | … |
| 2620:7b:2100::/40 | — | available | — | … |
| 2620:7b:2200::/39 | — | available | — | … |
| 2620:7b:2400::/38 | — | available | — | … |
| 2620:7b:2800::/37 | — | available | — | … |
| 2620:7b:3000::/36 | — | available | — | … |
| 2620:7b:4001::/48 | — | reserved | — | … |
| 2620:7b:4002::/47 | — | reserved | — | … |
| 2620:7b:4004::/46 | — | reserved | — | … |
| 2620:7b:4008::/45 | — | reserved | — | … |
| 2620:7b:4010::/44 | — | available | — | … |
| 2620:7b:4020::/43 | — | available | — | … |
| 2620:7b:4040::/42 | — | available | — | … |
| 2620:7b:4080::/41 | — | available | — | … |
| 2620:7b:4100::/40 | — | available | — | … |
| 2620:7b:4200::/39 | — | available | — | … |
| 2620:7b:4400::/38 | — | available | — | … |
| 2620:7b:4800::/37 | — | available | — | … |
| 2620:7b:5000::/36 | — | available | — | … |
| 2620:7b:6010::/44 | — | available | — | … |
| 2620:7b:6020::/43 | — | available | — | … |
| 2620:7b:6040::/42 | — | available | — | … |
| 2620:7b:6080::/41 | — | available | — | … |
| 2620:7b:6100::/40 | — | available | — | … |
| 2620:7b:6200::/39 | — | available | — | … |
| 2620:7b:6400::/38 | — | available | — | … |
| 2620:7b:6800::/37 | — | available | — | … |
| 2620:7b:7000::/36 | — | available | — | … |
| 2620:7b:8010::/44 | — | available | — | … |
| 2620:7b:8020::/43 | — | available | — | … |
| 2620:7b:8040::/42 | — | available | — | … |
| 2620:7b:8080::/41 | — | available | — | … |
| 2620:7b:8100::/40 | — | available | — | … |
| 2620:7b:8200::/39 | — | available | — | … |
| 2620:7b:8400::/38 | — | available | — | … |
| 2620:7b:8800::/37 | — | available | — | … |
| 2620:7b:9000::/36 | — | available | — | … |
| 2620:7b:a000::/36 | — | available | — | … |
| 2620:7b:b001::/48 | — | reserved | — | … |
| 2620:7b:b002::/47 | — | reserved | — | … |
| 2620:7b:b004::/46 | — | reserved | — | … |
| 2620:7b:b008::/45 | — | reserved | — | … |
| 2620:7b:b010::/44 | — | available | — | … |
| 2620:7b:b020::/43 | — | available | — | … |
| 2620:7b:b040::/42 | — | available | — | … |
| 2620:7b:b080::/41 | — | available | — | … |
| 2620:7b:b100::/40 | — | available | — | … |
| 2620:7b:b200::/39 | — | available | — | … |